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Carbon County, MT Parcels & GIS Data

Carbon County, MT parcel data: 15,257 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Carbon County, Montana parcel data covering 15,257 property records.

This page documents parcel-level coverage for Carbon County, Montana. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Carbon County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Carbon County property dataset.

Carbon County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 10,473. Its county seat is Red Lodge.

FIPS 30009

Official county website: http://www.co.carbon.mt.us

The FIPS code for Carbon County is 30009.

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Attribute coverage

Carbon County contains 15,257 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%15,257
parcelid97.5%14,881
parcelid2100%15,256
ogparcelid97.5%14,881
ogparcelid2100%15,256
parentid<0.1%0
stackid<0.1%0
geoid100%15,257
statefp100%15,257
countyfp100%15,257
countyname100%15,257
cousubfp100%15,257
cousubname100%15,257
tractce100%15,257
tractname100%15,257
taxacctnum97.4%14,862
taxyear100%15,257
taxdistrict97.4%14,863
usecode95.8%14,612
usedesc97.4%14,867
zoningcode<0.1%0
zoningdesc2.8%420
numbldgs96.9%14,784
numunits47.9%7,304
yearbuilt22.5%3,436
numfloors22.6%3,442
bldgsqft22.5%3,436
bedrooms22.4%3,411
halfbaths4.6%707
fullbaths22.3%3,399
imprvalue96.9%14,777
landvalue97.4%14,866
agvalue<0.1%0
totalvalue97.4%14,866
taxacres97.4%14,863
calcarea100%15,257
saleamt<0.1%0
saledate53.1%8,107
ownertype97.4%14,863
ownername97.4%14,863
owneraddr97.4%14,862
ownercity97.4%14,854
ownerstate97.4%14,854
ownerzip97.4%14,854
parceladdr58.8%8,976
parcelcity57.3%8,741
parcelstate100%15,257
parcelzip100%15,257
legaldesc97.4%14,863
township100%15,255
section100%15,255
qtrsection100%15,255
range100%15,255
plssdesc100%15,255
book10.8%1,654
page10.8%1,654
block<0.1%0
lot<0.1%0
parceltype10.7%1,627
accesstype12.0%1,838
iucnclass9.5%1,450
placename14.6%2,224
placetype14.5%2,210
firmid100%15,257
firmdate100%15,257
fldzone100%15,257
zonesubty95.3%14,547
staticbfe<0.1%0
elevmin0.3%53
elevmax0.3%53
elevavg0.3%53
fireplaces2.9%442
heating22.5%3,436
heatfuel22.5%3,436
cooling22.5%3,436
foundation22.5%3,436
roofcover21.2%3,237
siding22.5%3,436
bldgtype<0.1%0
naicscode27.5%4,193
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated96.0%14,648
centroidx100%15,257
centroidy100%15,257
surfpointx100%15,257
surfpointy100%15,257
geom100%15,257
extras100%15,257
ownerlist85.2%12,998
placefp29.6%4,514
zoningurl<0.1%0
lbcsactivity49.7%7,589
lbcsfunction11.0%1,683
lbcstype54.7%8,352
lbcscharacter92.4%14,091
lbcsownership97.6%14,885
sourceurl62.1%9,469

Schema mapping

How source columns from the acquired Carbon County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Carbon County, Montana (30009) 3 entities · most recent acquisition per entity · generated 2026-10-10 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER ADDRESS building place_type landmkname add_number st_premod st_predir st_pretyp st_presep st_name st_postyp st_posdir st_posmod unit floor post_code nbrhd_comm post_comm county state country geom discrpagid dateupdate effective expire inc_muni uninc_comm addnum_pre addnum_suf lst_predir lst_name lst_posdir room seat addtl_loc placement mt_plctype parcelid localid addtl_desc gnis_id datasettyp processid processdte globalid nguid lst_typ postcodeex milepost longitude latitude elevation house category near house_number road unit level postcode suburb city state_district state country geom extras PARCEL parcelid globalid propertyid taxyear assessmentcode proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 owneraddress2 owneraddress3 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict countycd countyname countyabbr gisacres subdivision certificateofsurvey addressline2 citystatezip propaccess continuouscropacres fallowacres farmsiteacres forestacres grazingacres wildhayacres irrigatedacres nonqualacres dbaname careoftaxpayer parcelid parcelid2 taxacctnum taxyear usecode usedesc imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr legaldesc township section range geom taxdistrict extras ZONING geom zoning parcelid levydistrict proptype geom zoningcode extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 96.0% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 0.3% elevmin 0.3% elevmax 0.3% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 95.3% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 96.9% numbldgs 53.1% saledate 57.3% parcelcity 100% parcelstate 100% parcelzip 100% qtrsection 100% plssdesc 85.2% ownerlist 54.7% lbcstype 92.4% lbcscharacter 97.6% lbcsownership 62.1% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode numbldgs imprvalue landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (40) — empty or below 50% fill in this county parentid, stackid, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, book, page, block lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl, lbcsactivity, lbcsfunction ADDRESS 15 mapped · 2 transformed · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS building place_type landmkname add_number st_premod st_predir st_pretyp st_presep st_name st_postyp st_posdir st_posmod unit floor post_code nbrhd_comm post_comm county state country geom discrpagid dateupdate effective expire inc_muni uninc_comm addnum_pre addnum_suf lst_predir lst_name lst_posdir room seat addtl_loc placement mt_plctype parcelid localid addtl_desc gnis_id datasettyp processid processdte globalid nguid lst_typ postcodeex milepost longitude latitude elevation house category near house_number road NULLIF(TRIM(BOTH FROM concat_ws(' ', st_premod::text, st_predir… unit level postcode suburb city state_district state country geom extras ( json_build_object( 'discrpagid', discrpagid::text, 'dateupdat… not present in source — filled with NULL (7) staircase, entrance, po_box, city_district, island, country_region, world_region PARCEL 23 mapped · 16 transformed · 32 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid globalid propertyid taxyear assessmentcode proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 owneraddress2 owneraddress3 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict countycd countyname countyabbr gisacres subdivision certificateofsurvey addressline2 citystatezip propaccess continuouscropacres fallowacres farmsiteacres forestacres grazingacres wildhayacres irrigatedacres nonqualacres dbaname careoftaxpayer parcelid NULLIF(TRIM(parcelid), '')::text parcelid2 NULLIF(TRIM(globalid), '')::text taxacctnum taxyear usecode NULLIF(TRIM(assessmentcode), '')::text usedesc NULLIF(TRIM(proptype), '')::text imprvalue landvalue totalvalue taxacres ownername NULLIF(TRIM(ownername), '')::text owneraddr NULLIF(CONCAT_WS(', ', NULLIF(TRIM(owneraddress1), ''), NULLIF(… ownercity NULLIF(TRIM(ownercity), '')::text ownerstate NULLIF(TRIM(ownerstate), '')::text ownerzip NULLIF(TRIM(ownerzipcode), '')::text parceladdr NULLIF(TRIM(addressline1), '')::text legaldesc NULLIF(TRIM(legaldescriptionshort), '')::text township NULLIF(TRIM(township), '')::text section NULLIF(TRIM(section), '')::text range NULLIF(TRIM("range"), '')::text geom taxdistrict NULLIF(TRIM(levydistrict), '')::text extras json_build_object( 'countycd', countycd::text, 'countyname', NU… not present in source — filled with NULL (32) zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate parcelcity, parcelstate, parcelzip, qtrsection, plssdesc, book, page, block, lot, updated, sourceurl, parentid, heatfuel, fireplaces, heating cooling, foundation, roofcover, siding ZONING 3 mapped · 1 transformed · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoning parcelid levydistrict proptype geom zoningcode extras json_build_object( 'parcelid', parcelid::text, 'levydistrict', … not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Carbon County:

Frequently asked questions

Where can I find Carbon County, MT parcel and GIS data?

Land Records publishes a Carbon County, MT parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Carbon County, MT dataset as a GeoPackage or CSV.

How many parcels are in Carbon County, MT?

The current dataset contains 15,257 parcel records for Carbon County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Carbon County, MT?

The FIPS code for Carbon County, MT is 30009.

What information does each Carbon County, MT parcel record include?

Each Carbon County, MT parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Carbon County, MT parcel data free?

You can preview Carbon County, MT parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Carbon County, MT have an official GIS or property records website?

Yes — the official Carbon County, MT government website is linked in the county details above. Land Records standardizes Carbon County, MT assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated